GENERAL DESCRIPTION
The NJU6401B is a RS232C line driver/receiver composed of 3 drivers and 5 receivers.
The drivers convert the input of TTL level signals into RS232C level signals and limit the slew rate below 30V/μs.
The receivers accept the input levels both of RS-232C standard minimum requirement level (±3V) and TTL level.
Furthermore, the hysteresis circuit and noise filter incorporated on each receiver ensures noise-free operation.